SB Components
SB Components GatePi 4 Channel LoRa Relay Board RP2040 915MHz 2 in 1 accessory
Four-channel LoRa relay board with RP2040 MCU enables remote switching up to 5 km at 915 MHz
- RP2040 MCU drives four relays for local switching
- LoRa module reaches 5 km at 915 MHz
- CH340 USB-UART plus 74HC125V level translator onboard
- SMA antenna connector covers 433 868 915 MHz bands
- Wireless parameter configuration secures remote appliance control
4-Channel LoRa Relay Board
The GatePi board combines four relays with a LoRa radio module driven by an RP2040 microcontroller. It suits makers and integrators who need remote switching of external appliances over long-range wireless links.
Low-power transmission up to 5 km
The onboard E22 module covers the 433, 868 and 915 MHz bands and supports secured wireless parameter configuration. Data travels through the serial port with a stated range of up to five kilometres under suitable conditions.
USB-UART and level translation included
A CH340 converter and a 74HC125V translator simplify connection to a host computer for programming or monitoring. The SMA antenna connector must be matched to the chosen frequency band, and relay loads should stay within the board's unspecified switching limits.
Highlights
- RP2040 MCU drives four relays for local switching
- LoRa module reaches 5 km at 915 MHz
- CH340 USB-UART plus 74HC125V level translator onboard
- SMA antenna connector covers 433 868 915 MHz bands
- Wireless parameter configuration secures remote appliance control
Specifications
No published specifications for this item yet.
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